La Cañada Flintridge Crash

Luis Sinco / Los Angeles Times

A firefighter pauses from rescue work. The trucks driver suffered minor injuries and was taken to a hospital, authorities said. The cause of the wreck was under investigation. A passenger in the truck was not hurt. Truck driver arrested in deadly La Cañada crash

A firefighter pauses from rescue work. The trucks driver suffered minor injuries and was taken to a hospital, authorities said. The cause of the wreck was under investigation. A passenger in the truck was not hurt. Truck driver arrested in deadly La Cañada crash (Luis Sinco / Los Angeles Times)

A firefighter pauses from rescue work. The trucks driver suffered minor injuries and was taken to a hospital, authorities said. The cause of the wreck was under investigation. A passenger in the truck was not hurt. Truck driver arrested in deadly La Cañada crash